Quick Takeaways
- Alan Trefler has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $3,218,635,500.
- Recent insider filing activity is available below.
- Info
- Significant Ownership
- Insider Ownership
Insider Trading & Ownership of Alan Trefler
- Location
- Waltham, MA
- Summary
- The estimated net worth of Alan Trefler is at least $3,218,635,500 dollars as of 05 Mar 2026. Alan Trefler is the C.E.O. & Chairman, Director, 10%+ Owner of PEGASYSTEMS INC and owns shares of PEGASYSTEMS INC (PEGA) stock worth about $3.22B.
- Signature
- /s/ Ewelina Kemp, Attorney-in-Fact for Alan Trefler
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Alan Trefler and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: PEGASYSTEMS INC ($3,218,635,500).
- Past-year value change for that position: -$49,399,145.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Alan Trefler
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| PEGA | PEGASYSTEMS INC | C.E.O. & Chairman, Director, 10%+ Owner | $3,218,635,500 | -$49,399,145 | -1.5% | 03 Mar 2026 |
Insider Transactions Reported by Alan Trefler:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.